fork bomb handling and gdb support

runner/process_windows.go

@@ -0,0 +1,20 @@
+//go:build windows
+
+package runner
+
+import (
+	"os/exec"
+	"syscall"
+)
+
+func setProcessGroup(cmd *exec.Cmd) {
+	cmd.SysProcAttr = &syscall.SysProcAttr{
+		CreationFlags: syscall.CREATE_NEW_PROCESS_GROUP,
+	}
+}
+
+func killProcessGroup(cmd *exec.Cmd) {
+	if cmd.Process != nil {
+		cmd.Process.Kill()
+	}
+}